Brownsville, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brownsville, a village in Dodge County, Wisconsin.
Today
82°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of rain showers between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Brownsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 15 mph SW | 33% |
| Tonight | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph W | 71% |
| Wednesday | 76°F | Patchy Fog then Mostly Cloudy | 5 mph W | 43% |
| Wednesday Night | 57°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Thursday | 78°F | Sunny | 0 to 5 mph SW | 7% |
| Thursday Night | 57°F | Mostly Clear | 0 mph | 7% |
| Friday | 81°F | Sunny | 0 to 10 mph SW | 2% |
| Friday Night | 61°F | Mostly Clear | 5 mph SW | 7% |
| Saturday | 82°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 15% |
| Saturday Night | 65°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 31% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 10 mph SW | 31% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 51% |
| Monday | 81°F | Chance Rain Showers | 5 to 10 mph S | 39% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 mph N | 42% |
Forecast source: National Weather Service (api.weather.gov) for Brownsville (43.615, -88.495). Updated through the day.
Growing snapshot for Brownsville
Last spring frost
May 1
First fall frost
Oct 10
Growing season
160 days
Hardiness zone
5a
More local growing data for Brownsville: nearby ZIP 53006 weather · frost dates · planting calendar · Wisconsin frost dates
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Climate data from the nearest NOAA station, Fond Du Lac Co Ap, Wi (10.6 mi from Brownsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.